package com.example.forum.dao;

import com.example.forum.model.Article;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.springframework.web.bind.annotation.RequestParam;

import java.util.List;

@Mapper
public interface ArticleMapper {
    int insert(Article row);

    int insertSelective(Article row);

    Article selectByPrimaryKey(Long id);

    int updateByPrimaryKeySelective(Article row);

    int updateByPrimaryKeyWithBLOBs(Article row);

    int updateByPrimaryKey(Article row);

    /*查询所有帖子列数*/
    List<Article> selectAll();

    /*跟据板块id查询帖子列表*/
    List<Article> selectAllByBoardId(@Param("boardId") Long boardId);

    /*根据帖子id查询帖子详情*/
    Article selectDetailById(@Param("id") Long id);

    /*根据用户id查询帖子*/
    List<Article> selectByUserId(@Param("userId") Long userId);
}